Product comparison · 2 uninterruptible power supplies (upss)

APC Easy UPS 3S Pro 20kVA vs APC Easy UPS 3S Pro 30 kVA

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  • 29specifications compared
  • 13differ
  • 16identical
  • 6known for one product only

Key differences

The APC Easy UPS 3S Pro 30 kVA has 10 kVA more output power capacity than the APC Easy UPS 3S Pro 20kVA (30 kVA vs 20 kVA). The APC Easy UPS 3S Pro 30 kVA has 10,000 W more output power than the APC Easy UPS 3S Pro 20kVA (30000 W vs 20000 W). The APC Easy UPS 3S Pro 20kVA has 15 V more output operation voltage (max) than the APC Easy UPS 3S Pro 30 kVA (415 V vs 400 V). Battery technology: Lead-Acid on the APC Easy UPS 3S Pro 20kVA, Sealed Lead Acid (VRLA) on the APC Easy UPS 3S Pro 30 kVA.

  • Output power capacity
    • Easy UPS 3S Pro 20kVA:20 kVA
    • Easy UPS 3S Pro 30 kVA:30 kVA
  • Output power
    • Easy UPS 3S Pro 20kVA:20000 W
    • Easy UPS 3S Pro 30 kVA:30000 W
  • Output operation voltage (max)
    • Easy UPS 3S Pro 20kVA:415 V
    • Easy UPS 3S Pro 30 kVA:400 V
  • Noise level
    • Easy UPS 3S Pro 20kVA:57 dB
    • Easy UPS 3S Pro 30 kVA:64 dB
  • Battery technology
    • Easy UPS 3S Pro 20kVA:Lead-Acid
    • Easy UPS 3S Pro 30 kVA:Sealed Lead Acid (VRLA)
  • Input current (max)
    • Easy UPS 3S Pro 20kVA:31 A
    • Easy UPS 3S Pro 30 kVA:46 A
  • Width
    • Easy UPS 3S Pro 20kVA:380 mm
    • Easy UPS 3S Pro 30 kVA:250 mm
  • Depth
    • Easy UPS 3S Pro 20kVA:907 mm
    • Easy UPS 3S Pro 30 kVA:916 mm

Side by side

Differences highlightedShow differences only (on)
Comparison of E3SP20KHB, E3SP30KH
35 specifications
Features4 differ
UPS topologyKnown for oneDouble-conversion (Online)Unknown — not stated by the source
Output power capacityDiffers20 kVA30 kVA
Output powerDiffers20000 W30000 W
Output operation voltage (min)Known for one380 VUnknown — not stated by the source
Output operation voltage (max)Differs415 V400 V
Heat dissipationKnown for one2971 BTU/hUnknown — not stated by the source
Crest factorKnown for one3:1Unknown — not stated by the source
Noise levelDiffers57 dB64 dB
Output voltage Total Harmonic Distortion (THD)Known for oneUnknown — not stated by the source5%
Input current Total Harmonic Distortion (THD)Known for oneUnknown — not stated by the source3%
Battery1 differ
Battery technologyDiffersLead-AcidSealed Lead Acid (VRLA)
Power1 differ
Input current (max)Differs31 A46 A
Weight & dimensions4 differ
WidthDiffers380 mm250 mm
DepthDiffers907 mm916 mm
HeightDiffers1400 mm796 mm
WeightDiffers119 kg56 kg
Packaging data3 differ
Package depthDiffers907 mm970 mm
Package heightDiffers1400 mm982 mm
Package weightDiffers145 kg69 kg

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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